Tiger Cookies

This recipe started showing up in newspapers in 1964 (calling for “frosted corn flakes,” but identifying the mascot used for the Kellogg product since 1951). It made it to the Frosted Flakes box in 1968, where it appeared with an offer for a Tony the Tiger cookie jar.

This 1967 ad was still airing in 1968 (along with The Monkees) when the box was on the shelves.